Yes sir. Thanks a bunch for the tip. Just waiting for my new bucking and Murder Oil and ill be set. Hopefully switching out the oring and adding the tightbore barrel, and new bucking will raise my fps. No idea why it only shot at 290 fps when i first purchased it. Havent had a chance to rechrono yet

Thanks! The rail is indeed chopped down from 12.5" to 9". Living in the US maybe it's possible to just purchase the RS MKM 9" rail? That would be sweet!!

It's most likely is possible to purchase the rail from mega arms. I have already purchases the barrel nut wrench from them. If I ever do decide to convert mine into an sbr I may give ordering a try as an option

Jeff- Does the QD swivel protrude into the receiver at all when it is inserted into the end plate? I really want to put one on my Magpul LM4 and I'm trying to figure out if the QD socket will function after the end plate is modded.

Jeff- Does the QD swivel protrude into the receiver at all when it is inserted into the end plate? I really want to put one on my Magpul LM4 and I'm trying to figure out if the QD socket will function after the end plate is modded.

on my ptr and pts, I modded the lower to except the end plate. I ovaled out the cavity in the lower with a dremel so I didnt have to mod the end plate. Dremel just enough to allow the end plate to sit flush..

I did the same thing on my LM4, modding the lower rather then the end plate. The QD swivel does protrude into the lower, so even if you do mod the end plate, some material still needs to be removed from the lower in order to fully insert the swivel.